:root {
  --acfd-red: #d5292f;
  --acfd-red-dark: #a91f25;
  --acfd-ink: #333333;
  --acfd-black: #000000;
  --acfd-white: #ffffff;
  --acfd-teal: #0ca29c;
  --acfd-teal-text: #087d78;
  --acfd-plum: #704264;
  --acfd-gray: #666666;
  --acfd-rule: #cccccc;
  --acfd-offwhite: #f8f8f8;
  --focus-ring: #111111;

  --font-display: "BorgiaPro-Semibold", Georgia, serif;
  --font-sans: "soleil", "Open Sans", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--acfd-ink);
  background: var(--acfd-white);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.45;
}

button,
video,
summary {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.68;
}

img {
  display: block;
  max-width: 100%;
}

:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  padding: 10px 14px;
  background: var(--acfd-black);
  color: var(--acfd-white);
  transform: translateY(-140%);
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(100% - 48px, 1240px);
  margin-inline: auto;
}

.screen {
  padding-block: clamp(36px, 5vw, 72px);
}

.is-hidden {
  display: none !important;
}

.hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  min-height: min(720px, calc(100dvh - 160px));
  padding: clamp(32px, 7vw, 84px);
  border-radius: 0 72px 72px 72px;
  background: var(--acfd-red);
  color: var(--acfd-white);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--acfd-red);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 1px;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow-on-red {
  color: var(--acfd-white);
}

.hero-panel h1 {
  margin: 0;
  max-width: 760px;
  font-family: var(--font-display);
  font-size: clamp(31px, 4.5vw, 54px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: 0;
}

.hero-panel p:not(.eyebrow) {
  max-width: 680px;
  margin: 24px 0 32px;
  font-size: clamp(17px, 1.5vw, 20px);
}

.hero-image-group {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(0, 1fr);
  gap: 16px;
  align-items: end;
}

.portrait {
  margin: 0;
  animation: heroPortraitIn 700ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.portrait-patient {
  animation-delay: 120ms;
}

.portrait-patel {
  animation-delay: 260ms;
  margin-bottom: 44px;
}

.portrait img {
  width: 100%;
  height: clamp(260px, 38vw, 490px);
  object-fit: cover;
  object-position: top center;
  border: 2px solid rgba(255, 255, 255, 0.6);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.12);
  filter: grayscale(100%);
}

.portrait figcaption {
  margin-top: 10px;
  color: var(--acfd-white);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
}

@keyframes heroPortraitIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 120ms ease;
}

.button:active {
  transform: translateY(1px);
}

.button-primary {
  background: var(--acfd-red);
  color: var(--acfd-white);
}

.button-primary:hover {
  background: var(--acfd-red-dark);
}

.button-on-red {
  background: var(--acfd-black);
  color: var(--acfd-white);
}

.button-on-red:hover {
  background: var(--acfd-ink);
}

.button-secondary {
  border-color: var(--acfd-rule);
  background: var(--acfd-white);
  color: var(--acfd-ink);
}

.button-secondary:hover {
  border-color: var(--acfd-red);
  color: var(--acfd-red);
}

.scenario-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: start;
}

.stage-column {
  min-width: 0;
}

.progress {
  margin-bottom: 22px;
  border-top: 1px solid var(--acfd-rule);
  border-bottom: 1px solid var(--acfd-rule);
}

.progress ol {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.progress li {
  position: relative;
  min-height: 48px;
  padding: 14px 14px 12px 20px;
  color: var(--acfd-gray);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.progress li + li {
  border-left: 1px solid var(--acfd-rule);
}

.progress li.is-active,
.progress li.is-complete {
  color: var(--acfd-ink);
}

.progress li.is-active::before,
.progress li.is-complete::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: var(--acfd-red);
}

.progress li.is-complete::before {
  background: var(--acfd-teal-text);
}

.video-shell {
  padding-bottom: 22px;
  border-bottom: 1px solid var(--acfd-rule);
}

.video-meta {
  margin-bottom: 18px;
}

.video-meta h2 {
  margin: 0;
  color: var(--acfd-ink);
  font-family: var(--font-sans);
  font-size: clamp(24px, 2.5vw, 34px);
  line-height: 1.18;
}

.video-stage {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  background: var(--acfd-black);
}

.scenario-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--acfd-black);
}

.decision-overlay {
  position: absolute;
  top: clamp(22px, 4vw, 58px);
  right: clamp(16px, 3vw, 42px);
  bottom: clamp(50px, 5vw, 76px);
  z-index: 1;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  width: min(52%, 640px);
  min-width: min(480px, calc(100% - 32px));
  border: 1px solid rgba(213, 41, 47, 0.78);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.78);
  color: var(--acfd-white);
  overflow: hidden;
}

.decision-header {
  padding: clamp(16px, 2.2vw, 28px) clamp(18px, 2.5vw, 34px);
  background: var(--acfd-red);
}

.decision-header h2 {
  margin: 0;
  color: var(--acfd-white);
  font-size: clamp(22px, 2.35vw, 34px);
  line-height: 1.16;
}

.decision-body {
  min-height: 0;
  overflow: auto;
  padding: clamp(16px, 2.2vw, 26px);
}

.decision-body > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 16px;
}

.feedback-overlay {
  position: absolute;
  left: clamp(18px, 3vw, 44px);
  bottom: clamp(58px, 6vw, 86px);
  z-index: 1;
  width: min(50%, 650px);
  padding: clamp(18px, 2.4vw, 30px);
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-left: 6px solid var(--acfd-red);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.8);
  color: var(--acfd-white);
}

.feedback-overlay h2 {
  margin: 0;
  color: var(--acfd-white);
  font-size: clamp(22px, 2.4vw, 34px);
  line-height: 1.16;
}

.feedback-overlay #feedback-body {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.9);
}

.feedback-overlay .status-label {
  margin-bottom: 14px;
  background: rgba(255, 255, 255, 0.08);
}

.feedback-overlay .status-label.correct {
  color: #ffffff;
  border-color: var(--acfd-teal);
  border-left: 5px solid var(--acfd-teal);
}

.feedback-overlay .status-label.review {
  color: #ffffff;
  border-color: var(--acfd-red);
  border-left: 5px solid var(--acfd-red);
}

.feedback-overlay .action-row {
  justify-content: flex-start;
  margin-top: 22px;
}

.feedback-overlay .button-secondary {
  border-color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.08);
  color: var(--acfd-white);
}

.feedback-overlay .button-secondary:hover,
.feedback-overlay .button-secondary:focus-visible {
  border-color: var(--acfd-red);
  background: rgba(213, 41, 47, 0.18);
  color: var(--acfd-white);
}

.caption {
  margin: 12px 0 0;
  color: var(--acfd-gray);
  font-size: 14px;
}

.transcript {
  margin-top: 22px;
  border-top: 1px solid var(--acfd-rule);
  border-bottom: 1px solid var(--acfd-rule);
}

.transcript summary {
  min-height: 48px;
  padding: 13px 0;
  color: var(--acfd-ink);
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
}

.transcript-content {
  max-width: 78ch;
  padding: 0 0 18px;
}

.transcript-content p {
  margin: 0 0 10px;
}

.transcript-content strong {
  color: var(--acfd-ink);
}

.panel-state {
  border-top: 6px solid var(--acfd-red);
  margin-top: 28px;
  padding-top: 22px;
}

.panel-state > p:not(.eyebrow),
#feedback-body {
  margin: 16px 0 0;
  color: var(--acfd-ink);
}

.choice-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.choice-button {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  width: 100%;
  min-height: 64px;
  padding: 16px;
  border: 1px solid var(--acfd-rule);
  border-left: 5px solid var(--acfd-red);
  border-radius: 4px;
  background: var(--acfd-white);
  color: var(--acfd-ink);
  text-align: left;
  transition: border-color 180ms ease, background-color 180ms ease, transform 120ms ease;
}

.decision-overlay .choice-button {
  min-height: 72px;
  padding: 14px 16px;
  border-color: rgba(255, 255, 255, 0.56);
  border-left-color: var(--acfd-red);
  background: rgba(51, 51, 51, 0.92);
  color: var(--acfd-white);
}

.choice-button:hover {
  border-color: var(--acfd-red);
  background: #fff7f7;
}

.decision-overlay .choice-button:hover,
.decision-overlay .choice-button:focus-visible {
  border-color: var(--acfd-red);
  background: rgba(72, 42, 43, 0.96);
}

.choice-button:active {
  transform: translateY(1px);
}

.choice-main {
  display: grid;
  gap: 6px;
}

.choice-kicker {
  color: var(--acfd-red);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.decision-overlay .choice-kicker {
  color: #ffffff;
}

.choice-text {
  font-size: 16px;
  line-height: 1.35;
}

.decision-overlay .choice-text {
  font-size: clamp(16px, 1.45vw, 19px);
  line-height: 1.28;
}

.choice-state {
  min-width: 92px;
  padding: 6px 8px;
  border: 1px solid var(--acfd-rule);
  color: var(--acfd-gray);
  font-size: 12px;
  font-weight: 800;
  text-align: center;
  text-transform: uppercase;
}

.decision-overlay .choice-state {
  border-color: rgba(255, 255, 255, 0.5);
  color: rgba(255, 255, 255, 0.82);
}

.choice-button.is-tried {
  border-color: var(--acfd-gray);
}

.choice-button.is-selected {
  border-color: var(--acfd-red);
  background: #fff7f7;
}

.decision-overlay .choice-button.is-selected {
  border-color: var(--acfd-red);
  background: rgba(90, 35, 38, 0.98);
}

.choice-button.is-selected .choice-state {
  border-color: var(--acfd-red);
  color: var(--acfd-red);
}

.choice-button.is-correct {
  border-color: var(--acfd-teal-text);
}

.decision-overlay .choice-button.is-correct {
  border-color: var(--acfd-teal);
}

.choice-button.is-correct .choice-kicker,
.choice-button.is-correct .choice-state {
  color: var(--acfd-teal-text);
}

.decision-overlay .choice-button.is-correct .choice-kicker,
.decision-overlay .choice-button.is-correct .choice-state {
  color: #ffffff;
}

.choice-button.is-correct .choice-state {
  border-color: var(--acfd-teal-text);
}

.status-label {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  margin-bottom: 14px;
  padding: 6px 10px;
  border: 1px solid currentColor;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.status-label.correct {
  color: var(--acfd-teal-text);
}

.status-label.review {
  color: var(--acfd-red);
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

@media (max-width: 920px) {
  .hero-panel {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    border-radius: 0 48px 48px 48px;
  }

  .decision-overlay,
  .feedback-overlay {
    position: static;
    width: 100%;
    min-width: 0;
    margin-top: 16px;
    border-color: var(--acfd-red);
  }

  .feedback-overlay {
    border-left-width: 1px;
  }

  .video-stage {
    overflow: visible;
    background: transparent;
  }

  .scenario-video {
    border-radius: 10px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 32px, 1240px);
  }

  .screen {
    padding-block: 28px;
  }

  .hero-panel {
    padding: 28px;
    border-radius: 0 34px 34px 34px;
  }

  .hero-image-group {
    grid-template-columns: 1fr 1fr;
  }

  .portrait img {
    height: 240px;
  }

  .portrait-patel {
    margin-bottom: 24px;
  }

  .progress li {
    padding-inline: 10px;
    font-size: 12px;
  }

  .choice-button {
    grid-template-columns: 1fr;
  }

  .choice-state {
    width: fit-content;
  }

  .action-row .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-delay: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}